GENETICALLY INDUCED BIHAIVIORAL MODEL FOR ANALYZING SELF-ORGANIZATION AND TRANSITIVE ORDER OF ECONOMICECOLOGICAL SYSTEM

本研究旨在设计一种经济-生态系统的生态模型，在该模型中，生态成分的某些生物功能在人类经济活动下以自组织的方式遗传地朝着形成新的传递秩序的方向发展。例如，由于各种废物的排放等人为干预的增加，富营养化的沿海或河流水域出现了有毒浮游植物大量繁殖的“赤潮”现象。作为遗传生态模型的一个典型应用案例，我们构建了以下模型来模拟“赤潮”现象：1)海洋生态系统模型，从简单的箱式模型到包括浮游生物、碎屑、溶解有机质、营养物质和氧气的复杂三维模型；2)多智能体类型的海洋生态系统模型，用于复杂系统分析。一些生态隔间由一些制剂(个别有毒浮游生物)组成，它们具有与其生物功能有关的不同类型的遗传因素。该模型利用遗传算法自组织地向一种新的传递序发展。

This research is to design an ecological model of economic-ecological systems in which some biological functions of the ecological components are genetically progressed toward the formation of new transitive order in a self-organizing way under the human economic activities. Examples are "red-tide" phenomena of toxic phytoplankton blooms in the eutrophicated coastal or river waters due to the increased human interventions such as the emission of various types of wastes. We constructed the following models to simulate "red-tide" phenomena as a typical application case of the genetically induced ecological model :1) A model of marine ecological system to simulate the carborn and oxygen budget form a simple box type to a complex three dimensional one including planktons, detritus, dissolved organic matters, nutrients and oxygen.2) A multi-agent type of marine ecological model, which used in the complex system analysis. Some of the ecological compartments consist of a number of agents (individual toxic plankton) that have a different types of genetic factors concerning to their biological function. This model is progressed by using genetic algorithms toward a new transitive order in self-organizing way.